var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vyaiuVXTepLVxDGe","timestamp":1727864968,"url":"m.cengbang.com%2Fchanpin%2Fjiabijie%2Fjbjhldt.html","signature":"bb8d00e7e6ba45ae112b7f4622bf6e40ac36d7db","rawString":"jsapi_ticket=&noncestr=vyaiuVXTepLVxDGe&timestamp=1727864968&url=m.cengbang.com%2Fchanpin%2Fjiabijie%2Fjbjhldt.html"}